Wholesale V12 Engine Model Kit That Runs Compatible with Lego Adults

V12 Engine Model Kit That Runs, 12-Cylinder Sports Car Engine Building Set with Rechargeable Motor, Compatible with Lego for Adults, Engineering Construction STEM Toy for Teens (1607 PCS) Driven by a two-speed USB rechargeable motor, this V12 engine model simulates authentic operation without batteries. Watch the engine fan spin and the pistons fire in perfect rhythmic sequence, delivering an eco-friendly and captivating immersive experience that brings the soul of a high-performance engine to life. Made of 1,607 pieces of high-quality, non-toxic ABS plastic